define("ace/mode/folding/coffee", ["require", "exports", "module", "ace/lib/oop", "ace/mode/folding/fold_mode", "ace/range"], function (require, exports, module) {
    "use strict";

    var oop = require("../../lib/oop");
    var BaseFoldMode = require("./fold_mode").FoldMode;
    var Range = require("../../range").Range;

    var FoldMode = exports.FoldMode = function () {
    };
    oop.inherits(FoldMode, BaseFoldMode);

    (function () {

        this.getFoldWidgetRange = function (session, foldStyle, row) {
            var range = this.indentationBlock(session, row);
            if (range)
                return range;

            var re = /\S/;
            var line = session.getLine(row);
            var startLevel = line.search(re);
            if (startLevel == -1 || line[startLevel] != "#")
                return;

            var startColumn = line.length;
            var maxRow = session.getLength();
            var startRow = row;
            var endRow = row;

            while (++row < maxRow) {
                line = session.getLine(row);
                var level = line.search(re);

                if (level == -1)
                    continue;

                if (line[level] != "#")
                    break;

                endRow = row;
            }

            if (endRow > startRow) {
                var endColumn = session.getLine(endRow).length;
                return new Range(startRow, startColumn, endRow, endColumn);
            }
        };
        this.getFoldWidget = function (session, foldStyle, row) {
            var line = session.getLine(row);
            var indent = line.search(/\S/);
            var next = session.getLine(row + 1);
            var prev = session.getLine(row - 1);
            var prevIndent = prev.search(/\S/);
            var nextIndent = next.search(/\S/);

            if (indent == -1) {
                session.foldWidgets[row - 1] = prevIndent != -1 && prevIndent < nextIndent ? "start" : "";
                return "";
            }
            if (prevIndent == -1) {
                if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
                    session.foldWidgets[row - 1] = "";
                    session.foldWidgets[row + 1] = "";
                    return "start";
                }
            } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
                if (session.getLine(row - 2).search(/\S/) == -1) {
                    session.foldWidgets[row - 1] = "start";
                    session.foldWidgets[row + 1] = "";
                    return "";
                }
            }

            if (prevIndent != -1 && prevIndent < indent)
                session.foldWidgets[row - 1] = "start";
            else
                session.foldWidgets[row - 1] = "";

            if (indent < nextIndent)
                return "start";
            else
                return "";
        };

    }).call(FoldMode.prototype);

});

define("ace/mode/snippets", ["require", "exports", "module", "ace/lib/oop", "ace/mode/text", "ace/mode/text_highlight_rules", "ace/mode/folding/coffee"], function (require, exports, module) {
    "use strict";

    var oop = require("../lib/oop");
    var TextMode = require("./text").Mode;
    var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;

    var SnippetHighlightRules = function () {

        var builtins = "SELECTION|CURRENT_WORD|SELECTED_TEXT|CURRENT_LINE|LINE_INDEX|" +
            "LINE_NUMBER|SOFT_TABS|TAB_SIZE|FILENAME|FILEPATH|FULLNAME";

        this.$rules = {
            "start": [
                {token: "constant.language.escape", regex: /\\[\$}`\\]/},
                {token: "keyword", regex: "\\$(?:TM_)?(?:" + builtins + ")\\b"},
                {token: "variable", regex: "\\$\\w+"},
                {
                    onMatch: function (value, state, stack) {
                        if (stack[1])
                            stack[1]++;
                        else
                            stack.unshift(state, 1);
                        return this.tokenName;
                    }, tokenName: "markup.list", regex: "\\${", next: "varDecl"
                },
                {
                    onMatch: function (value, state, stack) {
                        if (!stack[1])
                            return "text";
                        stack[1]--;
                        if (!stack[1])
                            stack.splice(0, 2);
                        return this.tokenName;
                    }, tokenName: "markup.list", regex: "}"
                },
                {token: "doc.comment", regex: /^\${2}-{5,}$/}
            ],
            "varDecl": [
                {regex: /\d+\b/, token: "constant.numeric"},
                {token: "keyword", regex: "(?:TM_)?(?:" + builtins + ")\\b"},
                {token: "variable", regex: "\\w+"},
                {regex: /:/, token: "punctuation.operator", next: "start"},
                {regex: /\//, token: "string.regex", next: "regexp"},
                {regex: "", next: "start"}
            ],
            "regexp": [
                {regex: /\\./, token: "escape"},
                {regex: /\[/, token: "regex.start", next: "charClass"},
                {regex: "/", token: "string.regex", next: "format"},
                {"token": "string.regex", regex: "."}
            ],
            charClass: [
                {regex: "\\.", token: "escape"},
                {regex: "\\]", token: "regex.end", next: "regexp"},
                {"token": "string.regex", regex: "."}
            ],
            "format": [
                {regex: /\\[ulULE]/, token: "keyword"},
                {regex: /\$\d+/, token: "variable"},
                {regex: "/[gim]*:?", token: "string.regex", next: "start"},
                {"token": "string", regex: "."}
            ]
        };
    };
    oop.inherits(SnippetHighlightRules, TextHighlightRules);

    exports.SnippetHighlightRules = SnippetHighlightRules;

    var SnippetGroupHighlightRules = function () {
        this.$rules = {
            "start": [
                {token: "text", regex: "^\\t", next: "sn-start"},
                {token: "invalid", regex: /^ \s*/},
                {token: "comment", regex: /^#.*/},
                {token: "constant.language.escape", regex: "^regex ", next: "regex"},
                {
                    token: "constant.language.escape",
                    regex: "^(trigger|endTrigger|name|snippet|guard|endGuard|tabTrigger|key)\\b"
                }
            ],
            "regex": [
                {token: "text", regex: "\\."},
                {token: "keyword", regex: "/"},
                {token: "empty", regex: "$", next: "start"}
            ]
        };
        this.embedRules(SnippetHighlightRules, "sn-", [
            {token: "text", regex: "^\\t", next: "sn-start"},
            {
                onMatch: function (value, state, stack) {
                    stack.splice(stack.length);
                    return this.tokenName;
                }, tokenName: "text", regex: "^(?!\t)", next: "start"
            }
        ]);

    };

    oop.inherits(SnippetGroupHighlightRules, TextHighlightRules);

    exports.SnippetGroupHighlightRules = SnippetGroupHighlightRules;

    var FoldMode = require("./folding/coffee").FoldMode;

    var Mode = function () {
        this.HighlightRules = SnippetGroupHighlightRules;
        this.foldingRules = new FoldMode();
        this.$behaviour = this.$defaultBehaviour;
    };
    oop.inherits(Mode, TextMode);

    (function () {
        this.$indentWithTabs = true;
        this.lineCommentStart = "#";
        this.$id = "ace/mode/snippets";
    }).call(Mode.prototype);
    exports.Mode = Mode;


});
